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TE 177900-1 Power Double Lock 4-Pos Plug | 3.96mm 300V UL94V-0
Short Description:
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Manufacturer: TE Connectivity
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Part Number: 177900-1
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Series: Power Double Lock (PDL)
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Positions: 4 Circuits (2×2 Matrix)
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Pitch: 3.96 mm [.156 in]
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Voltage: 300 VAC
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Mounting: Cable Mount (Free-Hanging)
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Gender: Plug (Female Receptacle Terminal Compatible)
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Material: Nylon 6/6 (UL 94V-0)
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Operating Temp: -30°C to +105°C
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Application: Power & Signal for Household Appliances & Industrial Equipment.
Product Detail
Product Tags
Shop TE Connectivity 177900-1. A 4-position Power Double Lock (PDL) plug housing with 3.96mm pitch and 300VAC rating. UL 94V-0 compliant, natural color, ideal for high-vibration home appliances.
Data Overview
| Attribute Category | Technical Specification |
| Brand | TE Connectivity |
| Model | 177900-1 |
| Product Series | Power Double Lock |
| Connector System | Wire-to-Wire |
| Centerline (Pitch) | 3.96 mm |
| Number of Positions | 4 (2 Rows x 2) |
| Operating Voltage | 300 VAC |
| Operating Temperature | -30°C to +105°C |
| Housing Material | Nylon 6/6, Natural Color |
| Flammability Rating | UL 94V-0 |
| Mating Retention Type | Latch Lock |
| Compatible Terminal Type | Receptacle Crimp Contact |
| Row-to-Row Spacing | 4.6 mm |
Product Details
| Engineering Features & Specs | Technical & Operational Advantages | Strategic Business Benefits |
| 2×2 Matrix Dual-Row Layout | Occupies significantly less PCB/Panel space compared to 4-position single-row connectors. | Compact Product Design: Enables engineers to design smaller control modules and more portable appliances without sacrificing power capacity. |
| Secondary Double-Lock Compatibility | Designed to work with lock plates that ensure terminals are 100% seated and cannot be pulled out. | Enhanced Field Reliability: Virtually eliminates costly product recalls and fire hazards caused by terminal displacement in high-vibration machines. |
| Polarized & Keyed Housing | Features physical barriers that prevent incorrect mating or reverse insertion of the connector. | Optimized Assembly Efficiency: Speeds up the manual assembly process on the factory floor and reduces rework costs due to wiring errors. |
| UL 94V-0 Flame Retardant Nylon | Uses premium self-extinguishing material that meets the highest global safety fire standards. | Global Market Access: Ensures your equipment complies with international appliance safety codes (UL/CSA/VDE), simplifying your path to global export. |
Our advantage
● Brand supply diversification,
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Automobile, electromechanical, industrial, communication, etc.
● Complete information, fast delivery
Reduce intermediate links
● Good after-sales service
Quick response, professional reply
● Original genuine guarantee
Support professional consultation
● After-sales problems
Ensure that the imported original products are genuine. If there is a quality problem, it will be solved within one month of receiving the goods.
Q1: Which terminals and lock plates are compatible with 177900-1?
A: This plug housing is designed to be used with Power Double Lock (PDL) receptacle terminals (typically 177915-1 or 177917-1) and the 2-position lock plate 177918-1 (you will need two lock plates for this 4-position housing).
Q2: Can I use the 177900-1 for power applications in high-humidity environments?
A: While the 177900-1 is made of high-quality UL 94V-0 nylon, it is a non-sealed connector. For applications exposed to direct water spray or extreme humidity, additional moisture-protection measures (like conformal coating or sealed enclosures) should be considered.
3: Is this connector suitable for high-vibration laundry equipment?
A: Yes, that is one of its primary use cases. The “Power Double Lock” system was specifically engineered to resist the intense vibration of washing machines and dryers, ensuring the power signals remain secure throughout the machine’s lifecycle.
